Bacha Paida Kaise Hota
ester Ke Hisab Se Bacche Ka Vikas Pregnancy ko teen hisso mein baanta ja sakta hai: Pehla Trimester (1-12 Hafte): Is dauran fertilized egg embryo mein badalta hai, 1. aur uske mukhya angon ka vikas shuru hota hai. Maa ko is stage mein aksar morning sickness aur thakan mehsoos ho sakti hai. D